1997 Ford Ranger Owner Guide 1st Printing - Page 306

Cleaning the Exterior Lamps Do not use dry paper towel, chemical solvents or abrasive cleaners to clean the lamps, as these may cause scratches or crack the lamps. Cleaning the Engine A clean engine is more efficient because a buildup of grease and dirt acts as an insulator, keeping the engine warmer than usual. s Extreme care must be used if a power washer is used to clean the engine. The high pressure fluid could penetrate sealed parts and assemblies causing damage or malfunctions. s In order to avoid possible cracking of the engine block or fuel injection pump, do not spray a hot engine or injection pump with cold water. s The alternator, coils and air intake must be covered. Covering these components will help prevent water damage. s Never wash or rinse the engine while it is running. Water getting into the engine may cause internal damage. Cleaning the Seats Fabric Remove dust and loose dirt with a whisk broom or a vacuum cleaner. Remove fresh spots immediately. Follow the directions that come with the cleaner. NOTE: Before using any cleaner, test it on a small, hidden area of fabric. If the fabric's color or texture is adversely affected by a particular cleaner, do not use it. 306